HD74CDCV857 查看數據表（PDF） - Hitachi -> Renesas Electronics

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HD74CDCV857

2.5-V Phase-lock Loop Clock Driver

Hitachi -> Renesas Electronics 

HD74CDCV857

Yx, FBOUT

Yx, FBOUT

Yx, FBOUT

Yx, FBOUT

Yx, FBOUT

Yx, FBOUT

Yx, FBOUT

Yx, FBOUT

Yx, FBOUT

Yx, FBOUT

tcycle n

tcycle n+1

t cc = t cycle n - t cycle n+1

Figure 5 Cycle to cycle jitter

tcycle n

1

fo

t PER =

t cycle n -

1

fo

Figure 6 Period jitter

thalf period n

thalf period n+1

1

fo

t HPER = t half period n -

1

2*fo

Figure 7 Half period jitter

10

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